An image processing apparatus includes circuitry. The circuitry acquires colorant set information indicating at least one colorant set that reproduces a spot color. The circuitry classifies, according to colorant mounting information indicating a colorant mounted on an image forming apparatus, the at least one colorant set into first and second colorant sets. The spot color is reproduceable with the first colorant set without a replacement of the colorant mounted on the image forming apparatus. The spot color is reproduceable with the second colorant set with a replacement of the colorant mounted on the image forming apparatus. The circuitry displays the at least one colorant set on a display on which the at least one colorant set is identifiable as one of the first colorant set and the second colorant set. The circuitry receives a selection of the first colorant set that is used to reproduce the spot color.
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1. An image processing apparatus comprising circuitry configured to: acquire, for a spot color that is reproduced with at least one of a process color colorant and a colorant different from the process color colorant, colorant set information indicating at least one colorant set that reproduces the spot color; classify, according to colorant mounting information indicating a colorant mounted on an image forming apparatus, the at least one colorant set into a first colorant set and a second colorant set, the first colorant set being a colorant set with which the spot color is reproduceable without a replacement of the colorant mounted on the image forming apparatus, the second colorant set being a colorant set with which the spot color is reproduceable with a replacement of the colorant mounted on the image forming apparatus; display the at least one colorant set on a display on which the at least one colorant set is identifiable as one of the first colorant set and the second colorant set; and receive a selection of the first colorant set that is used to reproduce the spot color.
This invention relates to image processing for spot color reproduction in printing systems. The problem addressed is efficiently managing spot color reproduction when different colorant sets are available, some requiring colorant replacement. The apparatus includes circuitry that acquires colorant set information for a spot color, which can be reproduced using either process color colorants (e.g., CMYK) or specialized colorants. The circuitry classifies these colorant sets into two categories: first colorant sets that can reproduce the spot color without replacing mounted colorants, and second colorant sets that require colorant replacement. The apparatus displays these sets on a screen, clearly distinguishing between them, and allows the user to select a first colorant set for reproduction. This ensures efficient color management by minimizing unnecessary colorant changes while maintaining accurate spot color reproduction. The system optimizes workflow by providing clear visual feedback on available options and their requirements.
2. The image processing apparatus according to claim 1 , wherein the circuitry is configured to display the first colorant set as being selectable and the second colorant set as being non-selectable.
This invention relates to image processing apparatuses designed to manage colorant selection in printing or display systems. The core problem addressed is the need to provide users with clear and intuitive options for selecting colorants while ensuring that only valid or appropriate colorant sets are available for selection. The apparatus includes circuitry that processes image data and determines which colorant sets are suitable for a given task, such as printing or display. The circuitry is configured to display a first colorant set as selectable, meaning it is available for use, while a second colorant set is displayed as non-selectable, indicating it is not available or appropriate for the current operation. This distinction helps prevent user errors by visually distinguishing between usable and unusable colorant options. The apparatus may also include additional features, such as circuitry to generate or modify image data, adjust colorant settings, or interface with external devices. The overall goal is to enhance user experience by simplifying colorant selection and reducing the risk of selecting invalid or incompatible colorant configurations.
3. The image processing apparatus according to claim 1 , wherein the circuitry is configured to update the display on which the at least one colorant set is identifiable as one of the first colorant set and the second colorant set, in response to the replacement of the colorant mounted on the image forming apparatus.
This invention relates to image processing systems for managing colorant sets in image forming devices. The problem addressed is the need to dynamically update display information when colorants (such as ink or toner) are replaced in an image forming apparatus, ensuring users can accurately identify which colorant set is currently in use. The system includes circuitry configured to monitor colorant replacement events in an image forming apparatus. When a colorant is replaced, the circuitry updates a display to reflect whether the new colorant belongs to a first predefined colorant set or a second predefined colorant set. The display provides visual identification of the active colorant set, allowing users to verify compatibility with printing tasks or troubleshoot issues. The circuitry may also track multiple colorant sets, ensuring accurate display updates even if multiple replacements occur. This dynamic updating prevents errors caused by mismatched colorant sets and improves user confidence in the printing process. The system is particularly useful in environments where different colorant sets are used for specialized printing tasks, such as security printing or high-fidelity color reproduction.
4. The image processing apparatus according to claim 1 , further comprising a storage device configured to store colorant amount information indicating a residual amount of one of the colorant mounted on the image forming apparatus and a colorant having been mounted on the image forming apparatus at least once, wherein the circuitry is configured, according to the colorant amount information and the colorant set information, to determine whether a colorant that is used to reproduce the spot color having a residual amount equal to or greater than a given amount, and wherein the circuitry is configured to display, on the display, information identifying a colorant set, of the at least one colorant set, including the colorant that is used to reproduce the spot color having a residual amount less than the given amount.
This invention relates to image processing systems for managing spot color reproduction in image forming devices. The problem addressed is ensuring accurate spot color matching while efficiently utilizing available colorants, particularly when some colorants are running low or have been previously used. The system includes an image processing apparatus with circuitry that processes colorant set information to determine which colorants are needed to reproduce a specific spot color. The apparatus also monitors residual amounts of colorants currently mounted on the device and those previously used. If a required colorant has insufficient remaining quantity, the system identifies alternative colorant sets that can reproduce the spot color without the depleted colorant. The apparatus then displays this information to the user, highlighting which colorant sets are viable given the current inventory. The circuitry compares the required colorants for a spot color against stored colorant amount data to check if any necessary colorants have residual amounts below a predefined threshold. If so, it filters the available colorant sets to exclude those requiring the depleted colorant, then presents the remaining valid options. This ensures users can select a suitable colorant set without interruption due to low ink or toner levels. The system optimizes colorant usage while maintaining color accuracy.
5. The image processing apparatus according to claim 4 , wherein the circuitry is configured to display, on the display, the residual amount of the colorant mounted on the image forming apparatus, according to the colorant amount information.
This invention relates to image processing systems for managing colorant usage in image forming devices. The problem addressed is the need for accurate and user-friendly monitoring of remaining colorant levels to prevent disruptions during printing operations. The system includes circuitry that processes colorant amount information from an image forming apparatus and displays the residual amount of colorant on a display. The circuitry is configured to receive and analyze data regarding the current colorant levels, such as ink or toner, and present this information visually to the user. This allows users to track consumption and plan for replenishment before running out. The display may show quantitative values, graphical indicators, or alerts based on predefined thresholds. The system ensures efficient resource management by providing real-time feedback on colorant availability, reducing downtime and waste. The circuitry may also integrate with other components to perform additional functions, such as adjusting print settings based on remaining colorant levels. This solution enhances operational efficiency in printing environments by enabling proactive monitoring and maintenance of colorant supplies.
6. The image processing apparatus according to claim 1 , wherein the circuitry is configured to display reproducibility of the spot color with the at least one colorant set on the display on which a difference in the reproducibility between colorant sets of the at least one colorant set is identifiable.
This invention relates to image processing systems that handle spot color reproduction, particularly in printing or display applications. The problem addressed is the challenge of accurately reproducing spot colors using different colorant sets, where variations in colorant formulations or combinations can lead to inconsistencies in output. The invention provides a solution by enabling visual comparison of spot color reproducibility across multiple colorant sets. The apparatus includes circuitry that processes image data and evaluates how well a spot color can be reproduced using at least one predefined colorant set. The key feature is the ability to display the reproducibility results in a way that highlights differences between colorant sets, allowing users to identify which combinations yield the most consistent or accurate results. This visualization helps in selecting optimal colorant sets for specific applications, ensuring color fidelity across different printing or display conditions. The system may also include tools for adjusting colorant formulations or comparing alternative sets to achieve desired reproducibility. The invention improves workflow efficiency by providing clear, actionable insights into color consistency challenges.
7. The image processing apparatus according to claim 1 , wherein the circuitry is configured to acquire history information of a job of color conversion of the spot color, and wherein the circuitry is configured to display, on the display, the history information together with the at least one colorant set.
This invention relates to image processing systems that handle spot color conversion, addressing the challenge of efficiently managing and tracking colorant sets used in printing workflows. The apparatus includes circuitry that acquires and displays history information of past color conversion jobs alongside available colorant sets. This allows users to review previous color conversion decisions, improving consistency and accuracy in spot color reproduction. The system stores details of prior conversions, such as the specific colorant combinations used, enabling users to reference historical data when selecting or modifying colorant sets for new jobs. By integrating this history with the current colorant options, the apparatus streamlines workflows and reduces errors by providing context from past conversions. The circuitry ensures that users can quickly access relevant historical data, enhancing decision-making during color management tasks. This approach is particularly useful in printing environments where maintaining color consistency across multiple jobs is critical. The invention improves efficiency by eliminating the need to manually track or recall past color conversion settings, while also supporting better collaboration among users by sharing conversion history within the system.
8. An image processing method comprising: acquiring, for a spot color that is reproduced with at least one of a process color colorant and a colorant different from the process color colorant, colorant set information indicating at least one colorant set that reproduces the spot color; classifying, according to colorant mounting information indicating a colorant mounted on an image forming apparatus, the at least one colorant set into a first colorant set and a second colorant set, the first colorant set being a colorant set with which the spot color is reproduceable without a replacement of the colorant mounted on the image forming apparatus, the second colorant set being a colorant set with which the spot color is reproduceable with a replacement of the colorant mounted on the image forming apparatus; displaying the at least one colorant set on a display on which the at least one colorant set is identifiable as one of the first colorant set and the second colorant set; and receiving a selection of the first colorant set that is used to reproduce the spot color.
This invention relates to image processing methods for reproducing spot colors in printing systems. The problem addressed is the efficient selection of colorant sets to reproduce spot colors, which may require either standard process colorants (e.g., CMYK) or specialized colorants, while considering the colorants already mounted on the printing apparatus. The method acquires colorant set information for a spot color, which indicates the combinations of colorants that can reproduce it. It then classifies these sets into two categories: first colorant sets, which can reproduce the spot color without replacing any mounted colorants, and second colorant sets, which require colorant replacement. The method displays these sets on a display, clearly distinguishing between the two categories, and receives a user selection of a first colorant set for reproduction. This approach optimizes colorant usage by minimizing unnecessary replacements while ensuring accurate spot color reproduction. The system dynamically adapts to the available colorants on the printing apparatus, improving efficiency and reducing operational disruptions.
9. A non-transitory, computer-readable storage medium storing computer-readable program code that causes a computer to execute an image processing method, the method comprising: acquiring, for a spot color that is reproduced with at least one of a process color colorant and a colorant different from the process color colorant, colorant set information indicating at least one colorant set that reproduces the spot color; classifying, according to colorant mounting information indicating a colorant mounted on an image forming apparatus, the at least one colorant set into a first colorant set and a second colorant set, the first colorant set being a colorant set with which the spot color is reproduceable without a replacement of the colorant mounted on the image forming apparatus, the second colorant set being a colorant set with which the spot color is reproduceable with a replacement of the colorant mounted on the image forming apparatus; displaying the at least one colorant set on a display on which the at least one colorant set is identifiable as one of the first colorant set and the second colorant set; and receiving a selection of the first colorant set that is used to reproduce the spot color.
This invention relates to image processing for spot color reproduction in printing systems. The problem addressed is the challenge of efficiently selecting colorant sets to reproduce spot colors, particularly when different combinations of process color colorants and specialized colorants may be available. The solution involves a computer-implemented method that acquires colorant set information for a spot color, which indicates the combinations of colorants that can reproduce it. The method then classifies these sets into two categories: those that can reproduce the spot color without replacing any colorants already mounted on the image forming apparatus (first colorant set), and those that require colorant replacement (second colorant set). The classified sets are displayed in a way that distinguishes between them, allowing a user to select the first colorant set for reproduction. This approach optimizes the printing process by minimizing colorant changes while ensuring accurate spot color reproduction. The invention is particularly useful in printing environments where multiple colorant options exist, and efficient workflow management is critical.
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June 30, 2021
April 12, 2022
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